Dephy
Dephy Sidekick
Adds powered help at your ankles while you walk.
Product information from the manufacturer.
See it in the 3D showroomEquipment disclosure. Dephy: device currently on loan. The supplied model is not identified here. Our independence policy
ActivitiesWalkingMovement requirementsYou need to walk on your own. Sidekick adds help as you push off with each step.PriceUSD $4,500.00 · Sidekick Starter PackTry itNo trial listedWeight3.1 lb (1.4 kg Per side, including battery)AvailabilityAvailable in selected colours and sizes; check the chosen combination.
Would this fit what I want to do?
Explore the activities below. For hills and stairs, check assistance in each direction.
Keep up
CAPABL suggestionAnkle push-off assistance for walking; plan around its battery range and compatible shoes. Worth exploring for walking with other people. Assistance does not guarantee a particular pace.
Travel
CAPABL suggestionAnkle push-off assistance for walking; plan around its battery range and compatible shoes. Worth exploring for walking during a trip. Check fit, packing, charging and airline battery rules separately.
Long days on your feet
CAPABL suggestionAnkle push-off assistance for walking; plan around its battery range and compatible shoes. Worth exploring for days with repeated walking. This does not confirm comfort or battery life for a whole day, or help while standing still.
Going uphill
Not confirmed
Going downhill
Not confirmed
Going up stairs
Not confirmed
Going down stairs
Not confirmed
Other goals
Not confirmed
- Hiking
- Training
What is it like to live with?
Manufacturer information about everyday use.
Putting it on
Put it on, power it on and walk about 20 strides on flat ground for setup.
Clothing
The device clips to compatible shoes and fastens around your lower leg.
Battery range
3–5 miles per charge; range depends on power level, pace and terrain.
Removable battery
Yes
App required
No
Warranty & returns
Manufacturer says
- Warranty
- 1 year from delivery for the Sidekick components, excluding shoes. Coverage is for defects, with exclusions in the policy.
- Returns
- The manufacturer lists a 30-day return policy. Check the terms before ordering.
Support & repairs
Manufacturer says
- Support
- https://dephy.com/repair-policy
- Support email
- support@dephy.com
- Repairs
- Email Dephy with your model, order and fault details. Repairs usually take 2–3 weeks after receipt; non-warranty costs and shipping may apply.
App & software
Manufacturer says
- App requirement
- No
Reviews & experiences
What reviewers and people who have tried it found.
Healthcare Brew
Brief hands-onAnnie Saunders felt a spring in her step during a CES try-on. Dephy's co-founder fitted the shoes and calf straps, then had her walk about 20 steps before assistance started.
Dephy Sidekick demonstration system · Brief manufacturer-guided CES try-on; not a long-term ownership review.
Read the original review from Healthcare BrewWill assistance make my muscles weaker? · Exploring for someone else?
Common questions
Will wearing an exoskeleton make my muscles weaker?
Exploring with a family member or friend
Researching for yourself or someone else? Start with the everyday questions.
How long does the battery last?
3–5 miles per charge; range depends on power level, pace and terrain.
What do I need to be able to do on my own?
You need to walk on your own. Sidekick adds help as you push off with each step.
What can I wear with it?
The device clips to compatible shoes and fastens around your lower leg.
Can I swap the battery?
Yes
See all questions
Do I need a phone or app?
No
How easy is it to carry?
3.1 lb (1.4 kg Per side, including battery)
Can I choose how much help I get?
3 assistance levels listed by the manufacturer. Check the manual for how each setting works.
How do I get repairs?
Email Dephy with your model, order and fault details. Repairs usually take 2–3 weeks after receipt; non-warranty costs and shipping may apply.
What warranty is listed?
1 year from delivery for the Sidekick components, excluding shoes. Coverage is for defects, with exclusions in the policy.
See full specs
Manufacturer says
Size & fit
- Weight
- 3.1 lb (1.4 kg Per side, including battery)
- Color
- Sidekick Starter Pack: Satin Silver
Power
- Assistance levels
- 3 assistance levels listed by the manufacturer. Check the manual for how each setting works.
Battery
- Battery range
- 3–5 miles per charge; range depends on power level, pace and terrain.
- Removable battery
- Yes
Modes & software
- App requirement
- No
Ownership
- Warranty
- 1 year from delivery for the Sidekick components, excluding shoes. Coverage is for defects, with exclusions in the policy.
- Returns
- The manufacturer lists a 30-day return policy. Check the terms before ordering.
- Support
- https://dephy.com/repair-policy
- Repairs
- Email Dephy with your model, order and fault details. Repairs usually take 2–3 weeks after receipt; non-warranty costs and shipping may apply.
Other published details
- Clothing
- The device clips to compatible shoes and fastens around your lower leg.
- Manufacturer-listed uses
- Walking
- Intended use
- Adds powered help at your ankles while you walk.
- Putting it on
- Put it on, power it on and walk about 20 strides on flat ground for setup.
- What you need to do
- You need to walk on your own. Sidekick adds help as you push off with each step.
- Support email
- support@dephy.com
Sources & updates
Manufacturer information, external experiences and CAPABL observations keep their own source labels.
Preorder · Removable battery · Weight · Battery range · Walking on your own · Putting it on · App requirement · Assistance levels · Manufacturer-listed uses · What you need to do · Clothing
Checked 2026-10-02 · 2026-10-03 · 2026-10-04
Currency · Price · Color · Intended use · Where to buy · Availability · Returns
Checked 2026-10-02 · 2026-10-03
Warranty · Support email
Checked 2026-10-04
Support · Repairs
Checked 2026-10-04
Annie Saunders felt a spring in her step during a CES try-on. Dephy's co-founder fitted the shoes and calf straps, then had her walk about 20 steps before assistance started.
Checked 2026-10-05
Price & availability
Product details come from manufacturers. Prices and availability may change; check the linked website before deciding.
USD $4,500.00 · Sidekick Starter Pack
Available in selected colours and sizes; check the chosen combination.